ATE429060T1 - SECTOR SHEET METAL STRAP AND METHOD FOR PRODUCING A MAGNETIC CIRCUIT OF AN ELECTRICAL MACHINE - Google Patents

SECTOR SHEET METAL STRAP AND METHOD FOR PRODUCING A MAGNETIC CIRCUIT OF AN ELECTRICAL MACHINE

Info

Publication number
ATE429060T1
ATE429060T1 AT01400213T AT01400213T ATE429060T1 AT E429060 T1 ATE429060 T1 AT E429060T1 AT 01400213 T AT01400213 T AT 01400213T AT 01400213 T AT01400213 T AT 01400213T AT E429060 T1 ATE429060 T1 AT E429060T1
Authority
AT
Austria
Prior art keywords
magnetic circuit
electrical machine
producing
sheet metal
metal strap
Prior art date
Application number
AT01400213T
Other languages
German (de)
Inventor
Patrick Vohlgemuth
Original Assignee
Leroy Somer Moteurs
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Leroy Somer Moteurs filed Critical Leroy Somer Moteurs
Application granted granted Critical
Publication of ATE429060T1 publication Critical patent/ATE429060T1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/16—Stator cores with slots for windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/021—Magnetic cores
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)

Abstract

The invention relates to a strip of lamination sectors for making a magnetic circuit of an electrical machine, the sectors are interconnected by links, and the strip is for winding on a mandrel to form a stack of layers of sectors. Said links lie outside the sectors.
AT01400213T 2000-01-28 2001-01-26 SECTOR SHEET METAL STRAP AND METHOD FOR PRODUCING A MAGNETIC CIRCUIT OF AN ELECTRICAL MACHINE ATE429060T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0001125A FR2804552B1 (en) 2000-01-28 2000-01-28 METHOD FOR MANUFACTURING AN ELECTRIC MACHINE CIRCUIT

Publications (1)

Publication Number Publication Date
ATE429060T1 true ATE429060T1 (en) 2009-05-15

Family

ID=8846434

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01400213T ATE429060T1 (en) 2000-01-28 2001-01-26 SECTOR SHEET METAL STRAP AND METHOD FOR PRODUCING A MAGNETIC CIRCUIT OF AN ELECTRICAL MACHINE

Country Status (5)

Country Link
US (1) US6741005B2 (en)
EP (1) EP1120882B1 (en)
AT (1) ATE429060T1 (en)
DE (1) DE60138324D1 (en)
FR (1) FR2804552B1 (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2804552B1 (en) * 2000-01-28 2003-01-03 Leroy Somer METHOD FOR MANUFACTURING AN ELECTRIC MACHINE CIRCUIT
FR2835977B1 (en) * 2002-02-11 2004-07-02 Leroy Somer Moteurs METHOD AND MACHINE FOR MANUFACTURING A MAGNETIC CIRCUIT OF AN ELECTRIC MACHINE
DE10234610A1 (en) * 2002-07-30 2004-02-19 Robert Bosch Gmbh Strip-shaped lamella for a stator in an electric machine has a final contour on each strip end with difference in length on the lamella caused by bending being leveled by a final contour
JP3879649B2 (en) * 2002-10-08 2007-02-14 三菱電機株式会社 Stator disassembling method and stator disassembling apparatus
US7111380B2 (en) * 2002-10-31 2006-09-26 Emerson Electric Co. Method for forming an annular stator assembly
SE0301116D0 (en) * 2003-04-15 2003-04-15 Hoeganaes Ab Core back of an electrical machine and method for making the same
CN1315241C (en) * 2003-04-25 2007-05-09 日本电产株式会社 electric motor
US6975049B2 (en) * 2003-10-29 2005-12-13 A. O. Smith Corporation Electrical machine and method of manufacturing the same
US7015619B2 (en) * 2003-10-31 2006-03-21 Nidec Shibaura Corporation Molded motor
US6982532B2 (en) 2003-12-08 2006-01-03 A. O. Smith Corporation Electric machine
US7247967B2 (en) * 2004-08-09 2007-07-24 A. O. Smith Corporation Electric motor having a stator
US7737598B2 (en) * 2004-08-09 2010-06-15 A. O. Smith Corporation Electric motor having a stator
KR100673442B1 (en) * 2004-08-25 2007-01-24 엘지전자 주식회사 Stator of motor
EP1775825B1 (en) * 2005-09-21 2010-10-27 LCD Laser Cut AG Annular stack of metallic laminations from an electromagnetic sheet-metal-strip
DE102006017081A1 (en) * 2005-09-21 2007-03-22 Temic Automotive Electric Motors Gmbh Stator for an electric motor and method of manufacture
US7348706B2 (en) * 2005-10-31 2008-03-25 A. O. Smith Corporation Stator assembly for an electric machine and method of manufacturing the same
CN101461126B (en) * 2006-04-13 2016-01-27 雷勃电气美国公司 Motor, for the stator module of motor and manufacture method thereof
US7982356B2 (en) * 2006-06-02 2011-07-19 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Electric motor and method for manufacturing an electric motor for a motor vehicle actuator drive
US7821176B2 (en) * 2007-06-08 2010-10-26 A.O. Smith Corporation Electric motor, stator for an electric motor and method of manufacturing same
DE102007049596A1 (en) * 2007-10-15 2009-04-16 Isel Automation Gmbh & Co. Kg Rotor or stator for an electrodynamic machine
US8786158B2 (en) 2010-08-19 2014-07-22 L. H. Carbide Corporation Continuously formed annular laminated article and method for its manufacture
US8704422B2 (en) * 2010-11-18 2014-04-22 Nidec Motor Corporation Full round stator assembly and electromagnetic machine having high slot fill
CN103329408B (en) * 2011-01-28 2015-11-25 新日铁住金株式会社 Manufacturing method of spiral core for rotating electric machine and manufacturing apparatus of spiral core for rotating electric machine
FR2982438B1 (en) * 2011-11-03 2014-12-05 Leroy Somer Moteurs ROTOR OF ELECTRIC MACHINE
US20130181571A1 (en) * 2012-01-17 2013-07-18 Hsiu-Mei Chang Structure for Electrical Machines
DE112013007053T5 (en) * 2013-05-10 2016-03-17 Mitsubishi Electric Corporation An iron core member, an inner rotor type stator for a rotary electric machine, and a manufacturing method of an inner rotor type stator for a rotary electric machine
DE102013216576A1 (en) * 2013-08-21 2015-02-26 Bühler Motor GmbH Stator core for an electronically commutated DC motor and method for manufacturing a stator
DE102015208301A1 (en) * 2015-05-05 2016-11-10 Mahle International Gmbh Stator and associated manufacturing process
CN109417314A (en) * 2016-07-08 2019-03-01 日创电机株式会社 Stator of electric motor, manufacturing method of stator of electric motor, and electric motor
DE102018217328A1 (en) * 2018-10-10 2020-04-16 Continental Automotive Gmbh Electric motor stator
KR102763597B1 (en) * 2019-10-10 2025-02-07 엘지이노텍 주식회사 Motor
DE102021106186A1 (en) * 2021-03-15 2022-09-15 Ebm-Papst Mulfingen Gmbh & Co. Kg Modular, segmented stator package
US20240128808A1 (en) * 2022-10-14 2024-04-18 Denso Corporation Stator for rotating electric machine

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320451A (en) * 1961-11-24 1967-05-16 Gen Motors Corp Dynamoelectric machine assembly
FR2109301A5 (en) * 1970-10-09 1972-05-26 Unelec
JPS5341321B1 (en) * 1971-07-30 1978-11-02
DE2629532A1 (en) * 1975-07-03 1977-01-27 Sev Alternateurs METHOD AND DEVICE FOR A STATOR OR ROTOR OF AN ELECTRIC ROTATING MACHINE
US4365180A (en) * 1981-06-25 1982-12-21 General Motors Corporation Strip wound dynamoelectric machine core
DE3134080A1 (en) * 1981-08-28 1983-04-14 Robert Bosch Gmbh, 7000 Stuttgart ELECTRIC MACHINE, ESPECIALLY THREE-PHASE GENERATOR, WITH INTERNAL COOLING CHANNELS
US4712292A (en) * 1984-10-12 1987-12-15 General Electric Company Method of assembling a stationary assembly for a dynamoelectric machine
US4613780A (en) * 1984-10-12 1986-09-23 General Electric Company Lanced strip and edgewise wound core
US4654552A (en) * 1985-03-28 1987-03-31 General Electric Company Lanced strip and edgewise wound core
US4831301A (en) * 1987-11-04 1989-05-16 General Electric Company Dynamo-electric machine lamination construction
JP2888142B2 (en) * 1993-11-08 1999-05-10 三菱電機株式会社 Rotary motor and method of manufacturing the same
JP3430521B2 (en) * 1992-09-24 2003-07-28 松下電器産業株式会社 Rotating electric machine stator
JP3017085B2 (en) 1995-11-02 2000-03-06 三菱電機株式会社 Rotating electric machine and method of manufacturing the same
US6049153A (en) * 1996-02-23 2000-04-11 Matsushita Electric Industrial Co., Ltd. Motor
JPH09308143A (en) * 1996-05-08 1997-11-28 Matsushita Electric Ind Co Ltd Rotor electric machine core material and core manufacturing method
JP3568364B2 (en) * 1996-09-30 2004-09-22 松下電器産業株式会社 Rotating machine core
TW411653B (en) 1997-04-11 2000-11-11 Toshiba Corp Stator for dynamoelectric machine and method of making the same
JPH11215745A (en) * 1998-01-20 1999-08-06 Shibaura Mechatronics Corp Method of forming electric motor and stator core
JPH11234973A (en) * 1998-02-18 1999-08-27 Yaskawa Electric Corp Manufacturing method of slotless stator core
JP3359863B2 (en) * 1998-04-08 2002-12-24 三菱電機株式会社 Manufacturing method of stator iron core
DE19934858A1 (en) * 1999-07-24 2001-01-25 Abb Research Ltd Rotating electrical machine and process for its manufacture
FR2804552B1 (en) * 2000-01-28 2003-01-03 Leroy Somer METHOD FOR MANUFACTURING AN ELECTRIC MACHINE CIRCUIT
CA2342573C (en) * 2000-04-03 2015-05-12 Ensera, Inc. System and method of administering, tracking and managing of claims processing
JP2002007915A (en) * 2000-06-21 2002-01-11 Nec Corp Rent-a-car rental system
WO2002001508A1 (en) * 2000-06-23 2002-01-03 Automated Car Rental, L.L.C. System and method for the automated release of vehicles from a moter pool
JP2002063513A (en) * 2000-08-23 2002-02-28 Nec Corp Method and system for rental car reservation, and recording medium with rental car reserving program recorded thereon
US20020072938A1 (en) * 2000-08-23 2002-06-13 Black Christopher M. Ground transportation internet reservation system
IT1319041B1 (en) * 2000-10-17 2003-09-23 Gestweb Spa PROCEDURE FOR MANAGING RENTAL OF MOVABLE AND IMMOVABLE PROPERTY ON A TELEMATIC NETWORK

Also Published As

Publication number Publication date
EP1120882A2 (en) 2001-08-01
US20010015006A1 (en) 2001-08-23
EP1120882B1 (en) 2009-04-15
DE60138324D1 (en) 2009-05-28
FR2804552A1 (en) 2001-08-03
EP1120882A3 (en) 2002-11-13
US6741005B2 (en) 2004-05-25
FR2804552B1 (en) 2003-01-03

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